Mathematics

Mathematics, 28.03.2020 10:34, brettriley4402

Two of the solutions of cos(x)/(2) = -(sqrt2)/(2)
1 - 45, 240, 270, 315
2 - 225, 315, 450, 630

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Two of the solutions of cos(x)/(2) = -(sqrt2)/(2)
1 - 45, 240, 270, 315
2 - 225, 315, 45...

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